A reduction of 20% in the price of wheat enables Bhuvnesh to buy 5 kg more wheat for Rs. 320. The original rate (in rupees per kg) of wheat was :
A. 16
B. 18
C. 20
D. 21
Answer: Option A
Solution(By Examveda Team)
Let the initial expenditure = 100 unitsIncrease in consumption
= $$\frac{20}{80}$$ = $$\frac{1}{4}$$
1 unit = 5 kg
Original consumption
= 5 × 4 = 20 kg
New consumption
= 5 × 5 = 25 kg
Original price = $$\frac{320}{20}$$ = 16 per kg
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
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